Very compact arrayed-waveguide-grating demultiplexer using Si photonic wire waveguides

被引：163

作者：

Fukazawa, T ^{[1
]}

Ohno, F ^{[1
]}

Baba, T ^{[1
]}

机构：

[1] Yokohama Natl Univ, Dept Elect & Comp Engn, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 2004年 / 43卷 / 5B期

关键词：

photonic wire; SOI; silicon photonics; integrated optics; optical waveguides; AWG; PLC;

D O I：

10.1143/JJAP.43.L673

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrated an arrayed-waveguide-grating (AWG) demultiplexer using Si photonic wire waveguides, for the first time. We designed and fabricated an AWG of 110 x 93 mum(2) size on a silicon-on-insulator substrate. The demultiplexing function was observed in the wavelength range of 1.50-1.57 mum with a channel spacing of similar to6 nm and a free spectral range of > 90 nm. A narrower channel spacing of 1 nm is possible in an area of similar to(500 mum)(2), using an optimization of arrayed waveguides and slab waveguides.

引用

页码：L673 / L675

页数：3

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